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South Dennis CDP, MA

ZIP 02660 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 02660

02660 has a population of 6,767 with a median age of 58.2 yrs (47.7% male).

Race & Ethnicity
White
92.4%+50% vs US avg
x
Black
2.4%-81% vs US avg
x
Asian
0.3%-96% vs US avg
x
Hispanic
2.6%-86% vs US avg
x
Other / Two+
2.4%
x
Age Groups
0–17
9.8%-56% vs US avg
x
18–64
52.5%-15% vs US avg
x
65+
37.7%+131% vs US avg
x
Education
Less than HS
3.8%-66% vs US avg
x
High school
25.5%-3% vs US avg
x
Some college
30.2%+5% vs US avg
x
Bachelor's+
40.5%+20% vs US avg
x
Marital Status
Married
53.4%+11% vs US avg
x
Never married
24.8%-27% vs US avg
x
Divorced
13.2%+28% vs US avg
x
Widowed / Separated
8.6%
x
Diversity Index
14/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
8.4%-27% vs US avg
x
Foreign Born
31.8%+128% vs US avg
x
Veterans
6.5%+8% vs US avg
x
Disability
20.5%+53% vs US avg
x
Single Parent
3.8%-53% vs US avg
x
Recent Births
27.1%+367% vs US avg
x
Top ancestry
IrishEnglishItalian

Health & Community Indicators in 02660

Poverty Rate
8.4%-27% vs US avg
x
Veterans
6.5%+8% vs US avg
x
Foreign Born
31.8%+128% vs US avg
x
Single Parent
3.8%-53% vs US avg
x
Disability
20.5%+53% vs US avg
x
Uninsured
1.1%-86% vs US avg
x
SNAP Benefits
10.6%-10% vs US avg
x
Private School
0.2%-98% vs US avg
x
Recent Births
27.1%+367% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population6,767
Median age58.2
Poverty rate8.4%
Demographics statistics
Demographics
White92.4%
Hispanic2.6%
Black2.4%
Asian0.3%
Foreign-born31.8%